The VAT-60 should work just like the VAT-40.
Attach the big cables and then attach the amp probe to either the negative cable for battery test or attach to the vehicle ground cable for charging/starter draw test.
You should also be able to call Snap-on, I bet they could email you the manual. 877-762-7664 -- Mon-Fri: 6:30 a.m. - 5:30 p.m. CST